Side by side

CWC E9 Automatic Diver WatchvsLongines MASTER COLLECTION CHRONOGRAPH

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

E9 Automatic Diver Watch
CWCE9 Automatic Diver Watch
MSRP $1,391
MASTER COLLECTION CHRONOGRAPH
LonginesMASTER COLLECTION CHRONOGRAPH
MSRP $3,650

At a glance

20 of 29 specs differ
Diameter
E9 Automatic Diver Watch41mm
MASTER COLLECTION CHRONOGRAPH40mm
Power Reserve
E9 Automatic Diver Watch40h
MASTER COLLECTION CHRONOGRAPH
Water Resistance
E9 Automatic Diver Watch300m
MASTER COLLECTION CHRONOGRAPH30m
MSRP
E9 Automatic Diver Watch$1,391
MASTER COLLECTION CHRONOGRAPH$3,650

Full specifications

Case

8 specs
Category
Diver
Chronograph
Diameter
41mm
40mm
Thickness
12mm
14.2mm
Lug-to-Lug
47mm
49.5mm
Lug Width
20mm
21mm
Finish
Brushed and polished
Water Resistance
300m
30m
Caseback
Solid

Crystal & Dial

5 specs
Crystal Shape
Flat
AR Coating
Inner
Dial Color
CWC E9 Automatic Diver Watch (SF300-E9 AS120)
Ivory
Indices
Applied
Lume
Super-LumiNova
None

Movement

6 specs
Caliber
Sellita SW200-1
L688.5
Beat Rate
28,800 vph
0 vph
Power Reserve
40h
0h
Jewels
25
0
Hacking
Yes
No
Hand-winding
Yes
No

Pricing

1 specs
MSRP
$1,391
$3,650

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What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

CWC E9 Automatic Diver Watch

Owners widely praise the CWC E9 Automatic Diver Watch for its military-spec toughness and satisfyingly easy-to-wind crown, with one owner calling it a perfect reissue due to its thin case, small size, and legibility. Some owners appreciate its durability and value as a beater or summer watch, noting its solid bars are a military requirement and highlighting its significant wrist presence and unique "Jolly Roger" dial design. Critics find the CWC E9 Automatic Diver Watch overpriced for its mineral crystal and 60-click bezel, despite its military heritage and HAQ movement, and its luminous paint is noted as low glow. Overall, owners rate the CWC E9 Automatic Diver Watch highly for its military-spec toughness and wrist presence, despite some reservations about its value proposition.

Longines MASTER COLLECTION CHRONOGRAPH

Owners widely praise the Longines MASTER COLLECTION CHRONOGRAPH for its excellent fit and finish and classically styled, vintage theme. The 40mm model's dial is described as mesmerizing and legible, balancing class and complexity. One owner highlights the column-wheel chronograph and crown-set moonphase as exceptional for its price point, which was noted around $1700 USD. Accuracy varies, with one owner reporting +8 seconds per day, while another found the case finishing somewhat homogenous. The watch features a triple date complication and has a water resistance of 3 bar. On balance, owners rate the Longines MASTER COLLECTION CHRONOGRAPH highly for its value and refined aesthetics, particularly the chronograph and moonphase complications.

From video reviewers

The watch's elegant design, featuring an anthracite dial with gold Roman numerals and complications like the moonphase and chronograph, is a shared strength. The brown leather strap is noted as a matter of personal preference.

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